<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style type="text/css">
			div{
				height: 200px;
				width: 200px;
/* 				background-color: green; */
				background-color: rgb(0,255,0);

				color: red;
/* 				opacity: 0.2; */
				/* background-color: rgba(0,255,0,0.2); */
				font-size: 30px;
				font-family: "楷体";
				font-style: normal;
			}
			
			span{
				font-size: 30px;
				color: red;
				font-variant: small-caps;
				font-weight: bold;
				/* font-stretch: ultra-expanded; */
			}
		</style>
	</head>
	<body>
		<div>你好,今天阳光明媚!!!</div>
		<span>abcd你好ABCD</span>
	</body>
</html>
